{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "potential therapeutic event", "arguments": ["Subject", "Subject.Gender", "Subject.Population", "Effect", "Combination.Drug", "Treatment.Freq", "Subject.Age", "Treatment.Time_elapsed", "Subject.Disorder", "Treatment.Dosage", "Treatment.Disorder", "Treatment", "Treatment.Route", "Treatment.Duration", "Subject.Race"]}], "input": "We report five cases of carboplatin (CBDCA) hypersensitivity after weekly low-dose paclitaxel (60 mg/m2)/CBDCA (area under the concentration curve = 2) therapy in patients with recurrent ovarian cancer receiving multiple platinum-based chemotherapy."}
{"potential therapeutic event": []}